<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>Insert title here</title>
	</head>
	<body>
		<%
			request.setAttribute("info", "Java,C");
		%>
		${fn:contains(info, "Python") }<br/>
		${fn:startsWith(info, "Java") }<br/>
		${fn:endsWith(info, "C") }<br/>
		${fn:indexOf(info, "va") }<br>
		${fn:replace(info, "C", "Python") }<br/>
		${fn:substring(info, 2, 3) }<br/>
		${fn:split(info , ",")[0] }-${fn:split(info , ",")[1] }<br/>
	</body>
</html>